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class infoflow
class infoflow2
class infoflow3
class infoflow4
class infoflow5
class infoflow6
class infoflow7
sid kernel
sid security
common infoflow
{
low_w
med_w
hi_w
low_r
med_r
hi_r
}
class infoflow
inherits infoflow
class infoflow2
inherits infoflow
{
super_w
super_r
}
class infoflow3
{
null
}
class infoflow4
inherits infoflow
class infoflow5
inherits infoflow
class infoflow6
inherits infoflow
class infoflow7
inherits infoflow
{
super_w
super_r
super_none
super_both
super_unmapped
}
sensitivity low_s;
sensitivity medium_s alias med;
sensitivity high_s;
dominance { low_s med high_s }
category here;
category there;
category elsewhere alias lost;
#level decl
level low_s:here.there;
level med:here, elsewhere;
level high_s:here.lost;
#some constraints
mlsconstrain infoflow hi_r ((l1 dom l2) or (t1 == mls_exempt));
attribute mls_exempt;
type system;
role system;
role system types system;
################################################################################
# Type enforcement declarations and rules
type test1a;
type test1b;
allow test1a test1b:infoflow hi_w;
################################################################################
# Roles for config tests:
role src;
role tgt;
role exempt_src1;
role exempt_tgt1;
role exempt_src2;
role exempt_tgt2;
role exempt_source_role;
role exempt_target_role;
# pass, exempt source
role source1;
role target1;
allow source1 target1;
# pass, exempt target
role source2;
role target2;
allow source2 target2;
# pass, expect source
role source3a;
role source3b;
role target3;
allow source3a target3;
allow source3b target3;
# pass, expect target
role source4;
role target4a;
role target4b;
allow source4 target4a;
allow source4 target4b;
# pass, expected and exempt sources
role source5a;
role source5b;
role target5;
allow source5a target5;
allow source5b target5;
# pass, expected and exempt targets
role source6;
role target6a;
role target6b;
allow source6 target6a;
allow source6 target6b;
# fail
role source7;
role target7a;
role target7b;
role target7c;
allow source7 target7a;
allow source7 target7b;
allow source7 target7c;
# fail, expect source
role source8;
role target8;
# fail, expect target
role source9;
role target9;
#users
user system roles system level med range low_s - high_s:here.lost;
#normal constraints
constrain infoflow hi_w (u1 == u2);
#isids
sid kernel system:system:system:medium_s:here
sid security system:system:system:high_s:lost
#fs_use
fs_use_trans devpts system:object_r:system:low_s;
fs_use_xattr ext3 system:object_r:system:low_s;
fs_use_task pipefs system:object_r:system:low_s;
#genfscon
genfscon proc / system:object_r:system:med
genfscon proc /sys system:object_r:system:low_s
genfscon selinuxfs / system:object_r:system:high_s:here.there
portcon tcp 80 system:object_r:system:low_s
netifcon eth0 system:object_r:system:low_s system:object_r:system:low_s
nodecon 127.0.0.1 255.255.255.255 system:object_r:system:low_s:here
nodecon ::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff system:object_r:system:low_s:here
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